1
|
Pilot Study of 15 Patients Receiving a New Treatment Regimen for Androgenic Alopecia: The Effects of Atopy on AGA. ISRN DERMATOLOGY 2011; 2011:241953. [PMID: 22363845 PMCID: PMC3262531 DOI: 10.5402/2011/241953] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/08/2011] [Accepted: 03/16/2011] [Indexed: 11/30/2022]
Abstract
Background. We examined the efficacy of a new regimen to treat AGA, with attention to male patients who are atopic. Objective. To assess the efficacy of a four-part regimen for the treatment of AGA in atopic and nonatopic patients. NuH Hair is a novel topical combination of finasteride, dutasteride, and minoxidil, which is blended in a hypoallergenic lotion. The other three components included Rogaine foam, Propecia, and ketoconazole shampoo. Methods. A prospective pilot study was conducted in 15 patients. All patients were assessed for the presence of atopy. Each patient served as their own control. All patients were treated specifically with NuH Hair and were given the option to add any of the other components of the protocol to their regimen. Photographs were taken of each patient's scalp at months 0, 1, 3, 6, and 9. Results. All 15 patients demonstrated significant growth of hair. In those patients who utilized all 4 components, significant growth was achieved in as little as 30 days. In those patients who choose only to utilize NuH Hair, significant growth was demonstrated after 3 months. Conclusion. Aggressively treating AGA achieves significant and rapid growth of new hair. This is effective in atopic and nonatopic male patients.
Collapse
|
2
|
Cyclic vomiting. J Dev Behav Pediatr 2001; 22:S139-42. [PMID: 11332794] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/19/2023]
|
3
|
|
4
|
Cyclic vomiting. J Dev Behav Pediatr 1997; 18:267-70. [PMID: 9276835] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
|
5
|
Discussion of risk of scuba diving in individuals with allergic and respiratory diseases: SCUBA Subcommittee. J Allergy Clin Immunol 1995; 96:871-3. [PMID: 8543742 DOI: 10.1016/s0091-6749(95)70221-0] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
|
6
|
Comparison of the bronchodilatory effects of cetirizine, albuterol, and both together versus placebo in patients with mild-to-moderate asthma. J Allergy Clin Immunol 1995; 96:174-81. [PMID: 7636054 DOI: 10.1016/s0091-6749(95)70005-6] [Citation(s) in RCA: 74] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
BACKGROUND Many potential users of the H1 antihistamine cetirizine are asthmatic and may be using inhaled albuterol. This study was conducted to assess the possible bronchodilatory effect of cetirizine in patients with mild-to-moderate asthma and to determine whether cetirizine interacts with albuterol. METHODS In a randomized, double-blind, placebo-controlled, crossover study, the effects on pulmonary function of 5, 10, and 20 mg oral doses of cetirizine with and without inhaled albuterol (180 micrograms) were determined in 12 patients at 11 time points over 8 hours. The primary measure of efficacy was forced expiratory volume in 1 second (FEV1). RESULTS Cetirizine with or without albuterol significantly increased FEV1, peak expiratory flow rate, and forced expiratory flow rate between 25% and 75% of vital capacity relative to baseline and placebo but did not have a significant effect on forced vital capacity. The effect of 20 mg of cetirizine on FEV1 was generally greater than that of 10 or 5 mg, but the difference was statistically significant only at the 30-minute time point (p < 0.05). All three cetirizine doses produced significantly greater increases than placebo in FEV1 and forced expiratory flow rate between 25% and 75% of vital capacity for 8 hours and in peak expiratory flow rate for 7 hours (p < 0.02). Albuterol alone had a significant effect on the four pulmonary function variables from 1 to 5 hours after baseline (p < 0.05), which is consistent with albuterol's recommended dosing frequency of every 4 to 6 hours. Albuterol alone increased FEV1 significantly more than 5 mg of cetirizine alone but not 10 mg or 20 mg of cetirizine alone at 60, 90, and 120 minutes after baseline, but all three doses of cetirizine increased FEV1 significantly more than albuterol 7 and 8 hours after baseline (p < 0.05), indicating that the bronchodilatory action of cetirizine lasts longer than that of albuterol. Cetirizine neither potentiated nor inhibited the bronchodilatory action of albuterol, but the two drugs appeared to have an additive bronchodilatory effect. None of the cetirizine treatments caused a worsening of pulmonary function, and all were well tolerated. CONCLUSIONS Cetirizine has a significant bronchodilatory effect in patients with mild-to-moderate asthma and can be used to treat concomitant conditions (e.g., allergic rhinitis) without concern that it will interfere with the bronchodilatory effect of albuterol or cause worsening of asthma by itself.
Collapse
|
7
|
A comparison of imaging techniques in patients with chronic sinusitis (X-ray, MRI, A-mode ultrasound). ALLERGY PROCEEDINGS : THE OFFICIAL JOURNAL OF REGIONAL AND STATE ALLERGY SOCIETIES 1995; 16:123-7. [PMID: 7557370 DOI: 10.2500/108854195778690273] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Thirty-five patients age 9 to 67 were evaluated for chronic sinusitis by history, physical and laboratory examination, and imaging techniques (X-ray, magnetic resonance imaging (MRI) and flexible rhinoscopy). MRI was the most predictive. To establish the diagnosis of sinusitis, it was more sensitive than plain X-ray for intrasinus disease. Findings of edema, erythema, and drainage on flexible rhinoscopy were consistent with chronic sinusitis and were confirmed by MRI and sinus X-rays in 41% of the cases. Nasal smears for polymorphonuclear cells and eosinophils were suggestive of a diagnosis of chronic sinusitis, but other laboratory tests (CBC, sedimentation rate, quantitative immunoglobulins, total IgEs) were of very limited value in the diagnosis of chronic sinusitis.
Collapse
|
8
|
Economic assessment of ketorolac versus narcotic analgesics in postoperative pain management. Clin Ther 1993; 15:938-48. [PMID: 8269460] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
The medical records for 174 patients who underwent cholecystectomy (n = 52) or hip/knee replacement (n = 122) at four community-based medical centers were retrospectively reviewed to determine if using a nonnarcotic alternative to morphine sulfate and/or meperidine as a primary postoperative analgesic could reduce resource costs per patient. Two cohorts were constructed: 87 patients received either morphine sulfate or meperidine as the primary postoperative analgesic, and 87 patients received ketorolac. Ketorolac patients undergoing cholecystectomy were associated with lower per case costs in inpatient care (length of stay), direct nursing labor, PRN (as required) procedures, and medications relating to emesis and to gastrointestinal distress. Higher per case costs were recorded for the primary analgesic (study drug) and for supplemental pain medications. In contrast to substantial differences in the acquisition cost of ketorolac versus morphine sulfate/meperidine, the ketorolac cholecystectomy group was associated with lower overall resource costs per patient. In joint replacement procedures, however, the ketorolac group was associated with higher overall resource costs per patient, attributable primarily to a slightly higher postoperative length of stay.
Collapse
|
9
|
Effect of terfenadine in asthmatic patients. ANNALS OF ALLERGY 1992; 69:212-6. [PMID: 1524277] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
The bronchodilator effect of terfenadine, 60-mg or 120-mg single dose, and 1 week twice daily dosing, was evaluated in 12 allergic asthmatic patients. When compared with baseline, FEV1 rose significantly for single dose 120 mg terfenadine at one, one and one-half, three, five and one-half, and six hours and for 60 mg terfenadine at three, five and one-half, six, and eight hours postdose. Variations in patient response were observed. At steady state, 120 mg terfenadine b.i.d. showed consistent improvement over placebo from three to 12 hours postdosing but no improvement in FEV1 was noted for terfenadine, 60 mg b.i.d. There no longer was a statistically significant difference in mean FEV1 or percent change from baseline. Thus, terfenadine proved to be a safe and a mild bronchodilator; however, tachyphylaxis might develop to the bronchodilator effect after 1 week of continuous b.i.d. dosing.
Collapse
|
10
|
Abstract
Gastroesophageal reflux (GER) in children may be classified as physiologic or pathologic, depending on its degree and consequences. There are many head and neck complications of GER in pediatric patients, but most numerous are the airway manifestations, including stridor, recurrent croup, exacerbation of subglottic stenosis, laryngeal irritation with or without laryngospasm, chronic cough, and obstructive apnea. Diagnosis may be difficult unless there is a high index of suspicion for GER and awareness of the concept of "silent" GER. We present the common pediatric airway manifestations of GER, illustrated by case reports, and provide a paradigm to assist in the diagnosis and management of children with airway compromise associated with GER.
Collapse
|
11
|
Exercise-induced asthma in the Olympic athlete. J Asthma 1992; 29:227-8. [PMID: 1634446 DOI: 10.3109/02770909209048935] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
|
12
|
Compliance in clinical trials of two nonbronchodilator, antiasthma medications. ANNALS OF ALLERGY 1991; 66:294-9. [PMID: 2014927] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
An electronic monitoring device was used to assess patient compliance during clinical trials of two new aerosolized nonbronchodilator, antiasthma drugs. Compliance was poor, but similar, in both trials. Patients took the study drug as instructed on a mean of 37.3% days (range 10% to 77%) in one trial and 37.4% days (range 0% to 63%) in the other. Both underuse and overuse were observed. Underuse was seen on a mean of 38.9% days (range 9% to 81%) and 46.0% (range 15% to 80%) respectively; overuse on a mean of 23.5% days (range 6% to 54%) and 16.6% days (range 0% to 41%). In some patients ten or more activations of the device were recorded at the same time. In six patients such multiple simultaneous activations were recorded on two or more separate days. These patients were among the most noncompliant in the study. Multiple simultaneous activations frequently followed underuse days or preceded followup visits, suggesting the possibility of duplicity. Overall compliance was such that valid conclusions about efficacy of the drugs could only have been drawn in six of 34 patients.
Collapse
|
13
|
Examine your Morrow Brown needles. J Allergy Clin Immunol 1991; 87:754. [PMID: 2005332 DOI: 10.1016/0091-6749(91)90403-b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
|
14
|
|
15
|
Abstract
Chronic maxillary sinusitis is common in children with respiratory allergy and is associated with increased morbidity. The bacteriology of chronic sinus disease in these children has not been adequately evaluated. Between May 1987 and January 1988, 12 children (aged 3 to 9 years), all with documented respiratory allergy and chronic respiratory symptoms consistent with chronic sinusitis (greater than 30 days), were fully evaluated. History, physical examination, complete blood count, nasal smear, and Waters x-ray were done. All patients had opacification of one or both maxillary sinuses, failed to respond to multiple courses of antibiotics, and subsequently underwent maxillary sinus aspiration and irrigation. Specimens were cultured for aerobic and anaerobic organisms with standard technique, and sensitivities were obtained. Culture results revealed a single organism (Moraxella [Branhamella] catarrhalis) in five patients, one patient yielded M. catarrhalis plus Streptococcus species, three were negative, and three patients grew multiple organisms (two with multiple aerobic streptococcal species and one patient with aerobic streptococci and Peptostreptococcus). All children received appropriate culture-directed antimicrobial therapy. Sequential biweekly follow-up revealed progressive radiographic clearing and significant symptomatic improvement. M. catarrhalis is a common pathogen, whereas anaerobic organisms are unusual as a cause of chronic maxillary sinusitis in allergic children. Some children, despite negative cultures, may benefit from maxillary sinus irrigation.
Collapse
|
16
|
Regarding the article by Zimmerman, et al. J Allergy Clin Immunol 1989; 83:1139. [PMID: 2732414 DOI: 10.1016/0091-6749(89)90460-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
|
17
|
Exercise-induced asthma/other allergic reactions in the athlete. ALLERGY PROCEEDINGS : THE OFFICIAL JOURNAL OF REGIONAL AND STATE ALLERGY SOCIETIES 1989; 10:203-8. [PMID: 2670669 DOI: 10.2500/108854189778960108] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Many US athletes with exercise-induced asthma (EIA) and allergies won medals in the 1984 Olympics, proving that EIA need not sideline an athlete. This article reviews EIA and the pathophysiology of the condition as well as other allergic reactions. The development of EIA is influenced by the type and duration of exercise and by air contaminants. Air temperature and humidity have been recognized recently as more important factors. Exercising in a warm, humid environment and breathing slowly through the nose help to control EIA. Four groups of drugs that are safe and effective against EIA are discussed. Other allergic reactions include the upper respiratory tract, i.e., nose and sinuses as well as skin reaction to environmental exercises.
Collapse
|
18
|
The natural history and response to therapy of chronic urticaria and angioedema. ANNALS OF ALLERGY 1989; 62:421-4. [PMID: 2566292] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Previous reports have suggested that the etiology of chronic urticaria/angioedema (greater than 6 weeks) can be identified 10% to 30% of the time while few reports have addressed the natural history of chronic urticaria/angioedema. An analysis of all patients referred to the authors' practice between 1983-1985 with a diagnosis of urticaria/angioedema was performed. Patients with hereditary angioedema were excluded. Eighty-six of the 214 patients had chronic urticaria/angioedema. In the remaining 128 cases of acute urticaria there were four exercise induced, nine contact, six cold induced, six drug induced, 11 food induced, one viral hepatitis associated, 29 with dermographism, and 62 undetermined. An etiology could not be determined in any of the patients with chronic urticaria/angioedema. Laboratory tests, including CBC, chemistry panel, urinalysis, ANA, rheumatoid factor, complement studies, sedimentation rate, and skin tests were all noninformative. Chronic angioedema without urticaria occurred in only nine cases, 31 cases had chronic urticaria alone, and 46 cases had both chronic urticaria and angioedema. Of the patients followed over the 3-year period, 27 resolved while 48 continued to have urticaria/angioedema. Response to medications was variable and will be discussed. Our study suggests that an etiology is determined in much less than 10% of patients with chronic urticaria; fortunately, 32% of our cases resolved over a 3-year period.
Collapse
|
19
|
Abstract
Chronic inflammation of the paranasal sinuses, especially the maxillary sinuses, is common in children with respiratory allergy. The presence of sinusitis should be suspected in such children when they have chronic night and early morning cough or poorly controlled asthma. Treatment should be aggressive because morbidity can be high.
Collapse
|
20
|
A comparison of inhaled albuterol and cromolyn in the prophylaxis of exercise-induced bronchospasm. ANNALS OF ALLERGY 1987; 59:107-9. [PMID: 3113295] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Inhaled albuterol and cromolyn by spinhaler have both been shown to be effective in the treatment of exercise-induced bronchospasm. Eighty subjects with exercise-induced bronchospasm participated in a randomized parallel group study comparing albuterol (180 microgram) and cromolyn (20 mg) administered 15 minutes prior to a standardized treadmill challenge. The cromolyn group was restudied after 2 and 4 weeks of 4 times/day cromolyn therapy. The albuterol group was also studied at 2 and 4 weeks, but they only used their inhaler as needed between study visits. The mean maximum FEV1 drop post-exercise in the albuterol group improved from 33% (screening visit) to 6% (treatment day 1). The cromolyn group showed significantly less (P less than .01) improvement than the albuterol group (31% drop at the screening visit to 14% drop at treatment day 1). When 2 or 4 weeks of continuous cromolyn therapy was given in addition to a dosage 15 minutes prior to exercise, there was no significant difference compared with acute cromolyn administration alone. In summary, acute administration of albuterol was better prophylaxis for exercise-induced bronchospasm than acute or chronic cromolyn treatment.
Collapse
|
21
|
Abstract
A broad antiallergic compound called azelastine was studied pharmacodynamically in 34 subjects to correlate bronchodilator effect with blood levels of azelastine and desmethyl azelastine, its major metabolic product in man. Despite azelastine and desmethyl azelastine blood levels that were proportionate to the dosage range, the bronchodilator effect as measured by FEV1 and forced expiratory flow rate between 25% and 75% of FVC was proportionately greater with 4 mg of azelastine during the 8-hour study period than the anticipated bronchodilator response with the 8 and 16 mg doses. Azelastine, already proven effective in allergic rhinitis, has a bronchodilator effect at doses that do not produce intolerable side effects.
Collapse
|
22
|
Behavior abnormalities and poor school performance due to oral theophylline use. Pediatrics 1986; 78:1133-8. [PMID: 3786037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Abstract
Studies evaluating adverse effects of oral theophylline on learning and behavior have been performed on children with asthma receiving long-term theophylline therapy. To further differentiate the effects of asthma itself from the drugs used, we evaluated 20 asthmatic children (6 to 12 years of age) who had not received oral bronchodilators for at least 6 months. A double blind, placebo-controlled, parallel format was used with a 4-week theophylline or placebo period preceded by a 2-week baseline. Theophylline serum levels were maintained between 10 to 20 micrograms/mL. During baseline and treatment periods, the child's home and school behavior/performance were monitored independently by their parents and teachers using standardized report forms. A battery of psychologic tests was administered at the end of baseline and treatment periods. Seven children receiving theophylline were noted to have a change in school behavior and/or performance during their 4 weeks on drug compared to baseline, whereas none of the children receiving placebo were noted to be different (P = .004). Thus, the short-term administration of theophylline to asymptomatic asthmatic children not receiving oral bronchodilators can adversely affect school performance and behavior. Because this population represents the majority of asthmatic children, one needs to use theophylline cautiously in this age group, monitor school performance closely, or seek other treatment modalities.
Collapse
|
23
|
Abstract
Doxepin hydrochloride, a tricyclic antidepressant, was evaluated in a double-blind, placebo-controlled crossover trial for the treatment of chronic idiopathic urticaria in 16 adults. Efficacy was evaluated by symptom scores, concomitant antihistamine use, and suppression of histamine- and codeine-induced wheal response. Doxepin-treated subjects experienced fewer lesions (p less than 0.001), less waking hours with lesions (p less than 0.01), lesser degree of itch and/or discomfort (p less than 0.001), and less swelling or angioedema (p less than 0.001) as compared to placebo-treated subjects. Doxepin-treated subjects required less daily concomitant antihistamine use (mean 0.13 tablets versus 1.48 tablets, p less than 0.05). Doxepin also significantly suppressed histamine- and codeine-induced cutaneous wheal response as compared to placebo. Lethargy was commonly observed but diminished with continued use. Dry mouth and constipation were also commonly observed. We conclude that doxepin is an effective agent for the treatment of chronic idiopathic urticaria.
Collapse
|
24
|
Use of a tube spacer to improve the efficacy of a metered-dose inhaler in asthmatic children. AMERICAN JOURNAL OF DISEASES OF CHILDREN (1960) 1986; 140:1191-3. [PMID: 3532764 DOI: 10.1001/archpedi.1986.02140250117046] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Many children with asthma do not use the standard metered-dose inhaler (MDI) skillfully. To improve drug delivery, correct problems of hand-lung incoordination, and reduce local side effects, a number of spacer devices have been developed. We evaluated one such device, a tube spacer (Aerochamber), in 16 asthmatic children (5 to 12 years). On four separate days and in a randomized, double-blind, placebo-controlled manner, they received either metaproterenol sulfate by MDI aerosol (130 micrograms) or placebo with and without the tube spacer. To maximize techniques, at each visit the children had proper instructions, including viewing a videotape. Spirometry was performed at baseline and 5, 15, and 30 minutes, and hourly for six hours, and the patient was monitored. Analysis of the entire group (forced expiratory volume at 1 s and midmaximal expiratory volume) revealed no difference between metaproterenol administered with or without the tube spacer, and both were significantly different than placebo through two hours. Six children had longer and three had better bronchodilatation with the MDI plus tube spacer than with the MDI alone. Side effects and vital signs did not differ between treatments. Under the circumstances of our study, the tube spacer device might enhance the use of the MDI in children who are not properly taught and/or who forget or cannot perform proper technique.
Collapse
|
25
|
Correlation between A-mode ultrasound and radiography in the diagnosis of maxillary sinusitis. J Allergy Clin Immunol 1986; 78:58-61. [PMID: 3522707 DOI: 10.1016/0091-6749(86)90115-6] [Citation(s) in RCA: 37] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
A-mode ultrasound examination of the maxillary sinuses with the Echosine and Sinusvu 2500 units was compared with roentgenographic examination in the diagnosis of maxillary and frontal sinusitis. A-mode ultrasound was primarily useful in the detection of secretions within the sinus and not mucosal thickening. Both ultrasound devices had high specificities (92% for Echosine and 94% for Sinusvu 2500) in the diagnosis of maxillary sinusitis, but the Echosine had a greater overall sensitivity (61%) than the Sinusvu 2500 (29%). More significantly, as the opacification of the roentgenogram increased (a higher probability of secretion), the Echosine demonstrated better agreement with the x-ray film. Ultrasound appeared to be less helpful in diagnosing frontal sinusitis, but there were too few cases of frontal sinusitis for statistical analysis. The Echosine is a useful screening device because of the high specificity of a positive result. Although A-mode ultrasound provides limited value in diagnosing mucosal thickening, it is particularly useful in following the course of therapy once a positive diagnosis of sinusitis has been established without subjecting the patient to additional x-ray exposure.
Collapse
|
26
|
Abstract
Exercise-induced asthma or bronchospasm occurs in approximately 12% of the population. It can be prevented with proper techniques of exercise and environmental exposures and with medication. Exercise techniques include timing of exercise to less than 5-min interludes and continued repeat exercise every hour. Exercising to less than full tolerance may avoid the onset of exercise-induced asthma. In some individuals exercise in warm, humidified air is less asthmogenic than in dry, cold air. Medications that are effective and safe include bronchodilators such as theophylline and beta-agonists and prevention with cromolyn sodium in the atopic or sulfite exposed individual.
Collapse
|
27
|
Efficacy of parenteral albuterol in the treatment of asthma. Comparison of its metabolic side effects with subcutaneous epinephrine. Chest 1986; 89:348-51. [PMID: 3948547 DOI: 10.1378/chest.89.3.348] [Citation(s) in RCA: 24] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
Three parenteral routes of albuterol sulfate were compared with placebo in their effects on serum potassium and glucose levels, heart rate, and pulmonary function in adult asthmatic subjects. In addition, the metabolic effects of subcutaneous epinephrine were compared directly with subcutaneous albuterol. Intravenous (IV) albuterol (250 micrograms) caused similar decreases in serum potassium (mean 0.6 +/- 0.3 mEq/L) as 500 micrograms albuterol by intramuscular (IM) or subcutaneous routes. With the combined data from all three albuterol routes, glucose increases (mean 25 +/- 15 mg/dl) and heart rate increases (mean 11 +/- 6 beats/min) were clinically less important than potassium decreases. Subcutaneous epinephrine (0.3 ml, 1:1,000) gave changes in serum potassium, serum glucose, and heart rate statistically similar to those of subcutaneous albuterol (500 micrograms). Peak FEV1 improvement (mean 61 percent) was similar with IV albuterol (250 micrograms), IM albuterol (500 micrograms) or subcutaneous albuterol (500 micrograms). Although the efficacy of albuterol in the doses studied was similar, the decrement in serum K+ produced was also similar and comparable to that produced by a standard dose of epinephrine. The potassium decrease may have important clinical implications.
Collapse
|
28
|
Theophylline dose-dumping. Chest 1986; 89:317-8. [PMID: 3943402 DOI: 10.1378/chest.89.2.317-c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
|
29
|
Compliance of patients with asthma with an experimental aerosolized medication: implications for controlled clinical trials. J Allergy Clin Immunol 1986; 77:65-70. [PMID: 3511127 DOI: 10.1016/0091-6749(86)90325-8] [Citation(s) in RCA: 144] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
A Nebulizer Chronolog, a portable device that houses a standard nebulizer canister, was used in a unique method to measure compliance with aerosolized medication. Each actuation is tabulated to within 4 minutes of the actual time of usage and can subsequently be displayed in a day-hour-minute format. Of the 19 patients studied for 12 weeks with a cromolyn-like agent, appropriate usage four times a day ranged from 4.3% to 94.8%. Underusage exceeded overusage and ranged from 5.2% to 95% of the study days. Younger subjects and male subjects were less likely to use the aerosol appropriately. Patients failed to write the truth in their diaries with overreporting of appropriate usage more than 50% of the times. Lack of compliance with aerosolized medication represents an important medical issue for the physicians caring for patients with asthma. The Nebulizer Chronolog elicits new insight into the disparity between reported and observed compliance.
Collapse
|
30
|
Abstract
Chronic nonsteroid-dependent childhood asthma was treated by adding beclomethasone dipropionate (BDP) or placebo (P) to the daily regimen of theophylline (T). Subjects (6-12 years) were selected based on daily control of asthma by T at necessary T levels in sera of 10-20 micrograms. Active BDP (200 micrograms b.i.d.) and P groups were randomly assigned. Each subject's baseline values were evaluated on a 4-week open phase followed by a 10-12 week double-blind phase. Daily diaries were kept for signs, symptoms, Wright peak flow recordings, and medication requirements. Visits were monitored for urine and serum cortisols, pulmonary function tests (PFT), objective changes, and medication compliance. Demographics between both groups were nonsignificant (NS). Baseline PFTs in P group were significantly better than the BDP group. Serum and urine cortisols and ACTH responses were NS (p less than 0.05). Drug efficacy for asthma characteristics was significantly improved in the BDP group (p less than 0.05) only. The BDP group maximized their response by 8 weeks, with improvement of their FEV1 and FEF25-75 PFT. Thus, b.i.d. BDP provided good asthma control and the twice-daily program should insure improved compliance.
Collapse
|
31
|
The pharmacology and therapeutic use of theophylline. J Allergy Clin Immunol 1985; 75:743-4. [PMID: 4008806 DOI: 10.1016/0091-6749(85)90107-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
|
32
|
A placebo-controlled trial of procaterol: a new long-acting oral beta 2-agonist in bronchial asthma. J Allergy Clin Immunol 1985; 75:698-705. [PMID: 2861219 DOI: 10.1016/0091-6749(85)90096-x] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Procaterol hydrochloride, a potent beta 2-adrenergic bronchodilator developed in Japan, was evaluated in a double-blind, placebo-controlled study for efficacy and safety in 45 patients (ages 18 to 55 yr) with chronic documented reversible airway disease. After a 1-week placebo washout period, patients were administered either 0.05 mg or 0.10 mg of procaterol or placebo twice daily for 2 wk. Spirometric determinations, vital signs, and ECGs were obtained at 1/2, 1, 2, 4, 6, and 8 hr after the first dose and at the same time intervals after 1 and 2 wk of treatment. Patients recorded on a daily basis peak flow rates, asthma symptoms, need for supplemental aerosol, concurrent medications, and side effects. Spirometry results indicated significant improvement in pulmonary function with both doses of procaterol compared with placebo (P less than 0.05). The larger dose was generally more effective. Bronchodilatation was evident 1/2 hr after dosing and peaked at 2 hr. At 8 hr after 0.10 mg of procaterol, FEV1 was still above predose values. Daily peak flow rates were significantly higher with 0.10 mg than with 0.05 mg (P less than 0.05) and placebo (P less than 0.001). Tremor and nervousness were the most frequent side effects. They occurred in a dose-related frequency, were mild and transient, and occurred early in treatment. No significant drug-related changes were noted in ECGs, heart rate, blood pressure, or clinical laboratory data. Procaterol was found to be an effective, well-tolerated oral bronchodilator with a long duration of action, especially at 0.10 mg twice daily.
Collapse
|
33
|
Methylprednisolone and troleandomycin in treatment of steroid-dependent asthmatic children. AMERICAN JOURNAL OF DISEASES OF CHILDREN (1960) 1985; 139:264-8. [PMID: 3872062 DOI: 10.1001/archpedi.1985.02140050058022] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Oral methylprednisolone combined with troleandomycin has been reported to be successful in treating poorly controlled, severe asthma in adults. We found this drug combination to be effective in treating 11 steroid-dependent children with poorly controlled asthma who were aged 7 to 13 years, for 12 to 28 months. Improvement of clinical and pulmonary functions was achieved within seven days, with the forced expiratory volume in 1 s increasing by 38% and the maximal midexpiratory flow rate increasing by 55% over the baseline value. By one year, the former improved to 98% of predicted value and the latter, to 79% of predicted value. Compared with the prior 12 months, patients at this time required fewer emergency visits, missed fewer days of school, and had fewer hospitalizations. Side effects included transient-increased cushingoid features, abdominal pain, and liver enzyme level elevation. Patients showed less evidence of adrenal suppression.
Collapse
|
34
|
Abstract
Trauma is the most common problem involving the nose in sports and athletic events. Injury may lead to "vasomotor syndrome" and chronic rhinitis. Nasal and sinus obstruction may cause additional discomfort. Exposure to irritants, particularly solvents, cleaning solutions, paints, and varnishes as well as air pollutants exacerbates vasomotor rhinitis. Allergic rhinitis is another major problem of atopic athletes. It may be caused by exposure to pollens, molds, dust, or animal danders. Treatment is aimed at reducing the exposure to etiologic factors as well as pharmacologic management. Antihistamines, topical cromolyn, and topical steroids may be used to control rhinitis without violating " antidoping " regulations.
Collapse
|
35
|
Chronic sinus disease with associated reactive airway disease in children. Pediatrics 1984; 73:526-9. [PMID: 6709434] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/21/2023] Open
Abstract
Sinus disease has been described as one of several aggravating factors for chronic adult-onset asthma. Forty-eight children whose reactive airway disease (asthma) was significantly improved with treatment of their sinusitis have been observed. All of the subjects were seen in the office with chronic (more than 3 months) respiratory symptoms; all had daytime and nighttime cough and/or wheeze. The 48 children (32 male and 16 female) had a mean age of 8.2 +/- 1.2 (SD) years (range 4 to 13 years). Fourteen (35%) were nonatopic as determined by family history, personal history, and skin test reactivity to inhalant and pollen antigens. Eighteen of the patients were receiving or had recently received oral corticosteroids. All had been taking bronchodilators daily for at least 3 months without adequate control of the asthma. Sinus radiographs (Waters view) revealed the following abnormalities of the maxillary sinuses: greater than 6 mm of mucosal thickening (ten children [21%]), one opacified (12 children [25%]), bilateral opacification (18 children [38%]) and air fluid level(s) (eight children [17%]). All children were treated with antimicrobial agents for 2 to 5 weeks. Thirty-nine responded both clinically and radiologically. Antral lavage was performed in nine children. Of the 48 subjects, 38 (79%) were able to discontinue taking the bronchodilators with resolution of their sinusitis. It is concluded that sinus disease in children may be an aggravating factor for chronic reactive airway disease and that proper, aggressive treatment of the former will notably improve the latter.
Collapse
|
36
|
Bronchodilator characteristics of nebulized metaproterenol sulfate, isoetharine, and atropine in chronic asthma. J Allergy Clin Immunol 1983; 72:702-8. [PMID: 6358329 DOI: 10.1016/0091-6749(83)90633-4] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
A randomized double-blind comparison of aerosolized META, ISO, ATR, and PI solutions delivered by motorized mist nebulizer was conducted in subjects with known reversible airway obstruction. Vital signs and spirometric parameters were monitored sequentially during each of four 6 hr test periods. Abstention from all medication was required for at least 12 hr before each test period. Baseline percent predicted FEV1 and FEF25-75 among subjects for all test periods were statistically similar. Compared to the other agents tested META treatment (15 mg) resulted in significantly improved global response and higher mean percent increases in FEV1 and FEF25-75 over the entire test period as well as at individual measurement points up to 4 hr for FEV1 and 5 hr for FEF25-75. Peak FEV1 and FEF25-75 values with META treatment were noted at 30 min and persisted above baseline during the entire 6 hr. ATR (2 mg) treatment resulted in later onset of bronchodilatory effect and, as with ISO (125 micrograms), more rapid diminution in measured response. Administration of saline alone resulted in a net 9% increase in FEV1 and 11% in FEF25-75 over the entire test period. Clinically insignificant tremor was noted in 41% of META-treated subjects. Delivery of META by a motorized mist nebulizer provides safe, effective bronchodilation and META is superior to the other agents tested in terms of onset of action, peak reversal of airway obstruction, and duration of effect.
Collapse
|
37
|
Causes of death among registered nurses. JOURNAL OF OCCUPATIONAL MEDICINE. : OFFICIAL PUBLICATION OF THE INDUSTRIAL MEDICAL ASSOCIATION 1983; 25:760-2. [PMID: 6631561 DOI: 10.1097/00043764-198310000-00017] [Citation(s) in RCA: 28] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
The mortality pattern of 2,157 female registered nurses was analyzed for the period 1963 through 1977 using death certificate data. Proportional mortality analysis was used to compare mortality among nurses with that of control groups derived from a population of other female workers. Results indicate an elevated risk of death from suicide among registered nurses.
Collapse
|
38
|
Asthma and sports. ANNALS OF ALLERGY 1983; 51:153-160. [PMID: 6410937] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
|
39
|
Theophylline administration in children with asthma: optimal pulmonary function and possible tolerance to chronic administration. ANNALS OF ALLERGY 1983; 50:23-6. [PMID: 6849515] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
This study was performed to assess the need of obtaining serum theophylline (T) levels between 10--20 micrograms/ml to achieve maximum reversibility of airway obstruction in chronic childhood asthma. Twenty-seven children with daily asthma (ages 9--16 years mean 11.7) were studied to determine the serum T levels required to obtain optimal pulmonary function tests as measured by FEV1 and FEF25--75. Two parallel groups were created. Group 1 (13 subjects) received rapid release (RR) anhydrous T. Group 2 (14 subjects) received sustained release (SR) anhydrous T. The groups were identical in age, weight, height and PFT: p = values greater than or equal to .21 (t test for equivalent means). During initial titration maximal PFT's were obtained in Group 1 subjects with mean T level of 7.1 micrograms/ml and in Group 2 subjects with mean T level of 8.5 micrograms/ml. The PFT responses and theophylline dose responses of each group were not significantly different from each other. After two months of continuous high dose (10--20 micrograms/ml) therapy each subject was again titrated for dose response of PFT with serum T levels. PFT's were not significantly different from the acute studies. After continuous high dose theophylline therapy serum T levels needed (mean 11.5 micrograms/ml) to obtain the maximal PFT response were significantly higher than during the initial titration (mean 7.1 to 8.5 micrograms/ml). Maximal PFT's in many asthmatic children do not require serum T greater than or equal to 10 micrograms/ml in an acute dosage. The continuous use of high dose theophylline may lead to tolerance, thus requiring a higher theophylline dose and subsequent serum level to obtain maximal PFT.
Collapse
|
40
|
Abstract
We evaluated the role of antimicrobials in the treatment of chronic maxillary sinusitis in children with respiratory allergy. Night and day cough, nasal obstruction, rhinorrhea, postnasal seen. Eighty-four children were treated in a double-blind manner with either amoxicillin, erythromycin, trimethoprim-sulfamethoxazole, or an antihistamine decongestant (carbinoxamine maleate-pseudoephedrine HCl). Radiographic and clinical responses were best with amoxicillin, but trimethoprim-sulfamethoxazole was an adequate alternative. This study demonstrates that allergic children with chronic sinusitis with associated chronic respiratory symptoms are likely to respond clinically and radiologically with antimicrobial treatment.
Collapse
|
41
|
Oral albuterol in the treatment of childhood asthma. Pediatrics 1982; 69:397-403. [PMID: 7070885] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/23/2023] Open
Abstract
The efficacy, safety, tolerance, and bio-equivalence of albuterol (a relatively selective beta 2-adrenergic drug) was evaluated in 20 asthmatic children (6 to 14 years of age). The study was divided into two phases: a single-blind multiple-dose treatment with placebo and three separate weekly treatments with 2, 4, and 6 mg of albuterol (tablets or syrup) administered four times a day; and a double-blind crossover period comparing 4-mg albuterol tablets to syrup and placebo. Patients recorded daily diaries and were seen weekly. Theophylline, isoproterenol, and/or epinephrine was administered as needed. In phase 1, the 4- and 6-mg albuterol doses were superior with the latter causing more side effects. In phase 2, a 4-mg dose of albuterol was superior to placebo. The syrup formulation was superior to tablets when extra medications (P less than .01) and six-hour change in pulmonary function were evaluated; the maximum effect of the 4-mg syrup dose was reached at four hours and lasted for six hours whereas the effect of the tablet peaked at two hours and was minimal after five hours. Heart rate changes from base line were greater with syrup. Four milligrams of albuterol syrup (2 mg/5 ml) four times a day is the preferred dose for the asthmatic child 6 to 14 years of age.
Collapse
|
42
|
Multicentric study of beclomethasone dipropionate nasal aerosol in adults with seasonal allergic rhinitis. J Allergy Clin Immunol 1982; 69:345-53. [PMID: 7040528 DOI: 10.1016/0091-6749(82)90144-0] [Citation(s) in RCA: 28] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
A double-blind, parallel-design multicentric study, in two phases, was conducted to examine the safety and efficacy of 2-wk treatment with various doses of beclomethasone dipropionate nasal aerosol (BDNA) and placebo in adults with seasonal allergic rhinitis. In phase I, 162 patients received BDNA, 33.5 micrograms/burst (o.d.,b.i.d., t.i.d., q.i.d.), or placebo; in phase II, 189 patients received BNDA 42, micrograms/burst (b.i.d. q.i.d.), or placebo. In both phases, statistically significant (p less than 0.05) differences favoring BDNA over placebo were found for all efficacy measures (global evaluation and total and individual symptom scores). In phase I, response to treatment increased as BDNA dosage increased, with a leveling off at t.i.d. dosage. In both phases, marked improvements were seen by week 1, with maximum improvement during week 2. Eighty-seven patients had adverse reactions-sneezing and nasal burning were most common. No suppression in morning cortisol levels was seen, nor were Candida infections promoted. A 2-wk treatment with BDNA was safe and effective in the treatment of seasonal allergic rhinitis in adults.
Collapse
|
43
|
Response of individuals with reactive airway disease to sulfates and other atmospheric pollutants. ANNALS OF ALLERGY 1982; 48:156-65. [PMID: 7199879] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
Severity of daytime and nighttime symptoms and medication requirements of 34 asthmatic volunteers were correlated to pollutant-pollen levels and to meteorologic characteristics continuously recorded over an eight-month period. Results of this longitudinal study suggest that as many as 9% of asthmatics may be sensitive to levels of sulfate in the ambient air and that reduction of sulfate levels to below 10 microgram/ml3 would significantly reduce tha frequency and severity of symptoms and needs for medication in these individuals.
Collapse
|
44
|
|
45
|
Albuterol syrup in the treatment of the young asthmatic child. ANNALS OF ALLERGY 1981; 47:143-6. [PMID: 7270984] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
Albuterol (salbutamol) syrup was studied in 14 asthmatic children (three to six years of age) in a four-week, double-blind, crossover (with placebo) trial to determine efficacy, safety and tolerance. Albuterol was found to be more effective as evaluated by measurements of symptom scores (p less than .01) daily WPF meter (p less than .01) and need for additional medications. Albuterol provided a significant (p less than .01) increase in FEV1 and FEF 25%-75% over three hours. Clinically unimportant effects on heart rate, personality and tremors were noted in most subjects. The authors conclude that albuterol syrup is effective and safe in the young asthmatic.
Collapse
|
46
|
Gastroesophageal reflux-associated recurrent pneumonia and chronic asthma in children. Pediatrics 1981; 68:29-35. [PMID: 7243506] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/24/2023] Open
Abstract
Forty of 82 patients with recurrent pneumonias and/or clinical asthma were found to have gastroesophageal reflux (GER) by the criteria of two or more of five tests positive for GER. Of 36 patients with GER followed for response to therapy, 32 patients attempted medical therapy and four had fundoplications. Ten of 32 (31%) patients on medical therapy had improvement in symptoms but none became asymptomatic. Twenty patients who failed a trial of medical therapy also had fundoplications for a total of 24 patients surgically treated. Of these, 22 (92%) had improvement or became asymptomatic. All seven patients with diagnosed GER and recurrent pneumonias responded to medical antireflux management or fundoplication. GER is an important treatable cause of recurrent pneumonias and/or chronic asthma in children.
Collapse
|
47
|
Abstract
In a randomized, double-blind manner, 15 normal adults were given a single oral loading dose of anhydrous theophylline (6.5 +/- 0.9 mg/kg) and nine normal adults were given placebo. All subjects were tested for serum theophylline levels, acid reflux (using intraesophageal pH probe), and lower esophageal sphincter pressure (LESP) at 1.5, 4, and 8 hr after treatment. Of subjects with negative baseline acid reflux tests, eight of 13 (61.5%) given theophylline developed positive acid reflux tests compared with none of eight subjects given placebo. One of nine (11%) placebo subjects reported heartburn compared with 11 of 15 (73%) subjects given theophylline. The maximum mean percent change in LESP from baseline was +5.62 +/- 28.8% in the placebo group and -25.01 +/- 23.7% in the theophylline group (p = 0.01) at 4 hr after treatment. While only two of nine (22%) adults given placebo had at least a 14% reduction in LESP following treatment, all of the 15 subjects sustained a minimum of 14% relaxation in LESP. This study confirms that oral theophylline at therapeutic serum levels inhibits LESP and induces gastroesophageal reflux (GER) measured by acid reflux tests in most normal adults.
Collapse
|
48
|
Abstract
The mortality patterns of 671 female laundry and dry cleaning workers for the period 1963--1977 were analyzed, using Wisconsin death certificate data. Results fail to show an overall increase in malignant neoplasms, but elevated risk was found for cancers of the kidney and genitals (unspecified), along with a smaller excess of bladder and skin cancer and lymphosarcoma.
Collapse
|
49
|
Metaproterenol and theophylline in asthmatic children. ANNALS OF ALLERGY 1980; 45:207-12. [PMID: 7425389] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Metaproterenol (M) and theophylline (T) were compared in an eight-week randomized, double-blind, crossover study in 20 moderately severe asthmatic children. All subjects were clinically maintained on both M and T. T was superior when evaluating cough, attacks, extra medicines, and PEFR values. Diary analysis revealed T better in 11, M in six and M/T equal in three subjects. Side effects were more common with T. M might be an adequate alternative to T in the treatment of asthmatic children requiring daily bronchodilators.
Collapse
|
50
|
Abstract
Gastroesophageal reflux is a common cause of chronic pulmonary disease in children. Forty-two children with recurrent pneumonia or severe asthma were evaluated and shown to have signicant reflux. Esophagography and esophageal pH testing proved the best diagnostic tests for determining reflux. Although the pulmonary symptoms were often due to repeated aspiration, they appeared in several cases to be related to bronchospasm caused by acid in the upper esophagus. All of the children underwent Nissen fundoplication and gastrostomy an average of 30 months after the onset of pulmonary symptoms. Of the children who had preoperative pneumonia, 87 percent had no recurrence after operation. In 13 of the 14 asthmatic children who underwent operation, symptoms improved and less bronchodilator medication was required. Morbidity and mortality were closely related to the duration and severity of pulmonary disease.
Collapse
|